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BRPI0906092A2 - Signal multiplexing method, digital signal reference frequency correction method, multiplexing device, signal multiplexing device, demultiplexing device, radiocommunication system and digital signal reference and frequency correction device. - Google Patents

Signal multiplexing method, digital signal reference frequency correction method, multiplexing device, signal multiplexing device, demultiplexing device, radiocommunication system and digital signal reference and frequency correction device.

Info

Publication number
BRPI0906092A2
BRPI0906092A2 BRPI0906092-8A BRPI0906092A BRPI0906092A2 BR PI0906092 A2 BRPI0906092 A2 BR PI0906092A2 BR PI0906092 A BRPI0906092 A BR PI0906092A BR PI0906092 A2 BRPI0906092 A2 BR PI0906092A2
Authority
BR
Brazil
Prior art keywords
multiplexing
frequency correction
digital signal
signal
signal reference
Prior art date
Application number
BRPI0906092-8A
Other languages
Portuguese (pt)
Inventor
Hiroki Tanaka
Motoya Iwasaki
Yoshitsugo Shimazu
Atsushi Tsuyuki
Original Assignee
Nec Corp
Ntt Docomo Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nec Corp, Ntt Docomo Inc filed Critical Nec Corp
Publication of BRPI0906092A2 publication Critical patent/BRPI0906092A2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/04—Distributors combined with modulators or demodulators
    • H04J3/047—Distributors with transistors or integrated circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
    • H04L7/002—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation
    • H04L7/0029—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation interpolation of received data signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Time-Division Multiplex Systems (AREA)
BRPI0906092-8A 2008-03-04 2009-03-03 Signal multiplexing method, digital signal reference frequency correction method, multiplexing device, signal multiplexing device, demultiplexing device, radiocommunication system and digital signal reference and frequency correction device. BRPI0906092A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008053228 2008-03-04
PCT/JP2009/054374 WO2009110629A1 (en) 2008-03-04 2009-03-03 Signal multiplexing method, signal demultiplexing method, digital signal reference frequency correction method, multiplexer, demultiplexer, wireless communication system, and digital signal referency frequency corrector

Publications (1)

Publication Number Publication Date
BRPI0906092A2 true BRPI0906092A2 (en) 2015-06-30

Family

ID=41056176

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0906092-8A BRPI0906092A2 (en) 2008-03-04 2009-03-03 Signal multiplexing method, digital signal reference frequency correction method, multiplexing device, signal multiplexing device, demultiplexing device, radiocommunication system and digital signal reference and frequency correction device.

Country Status (7)

Country Link
US (1) US8804769B2 (en)
EP (1) EP2256969B1 (en)
KR (1) KR101214920B1 (en)
CN (1) CN101960754B (en)
BR (1) BRPI0906092A2 (en)
RU (1) RU2443057C1 (en)
WO (1) WO2009110629A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2461969C1 (en) * 2011-08-03 2012-09-20 Открытое акционерное общество "Научно-производственное предприятие "Полет" Apparatus for relaying discrete signals
FR2994380B1 (en) 2012-08-13 2015-07-17 Biotech Ortho COATING PLATE OF BONE FRAGMENTS AND METHODS OF MAKING SUCH PLATE.
RU2513763C1 (en) * 2013-02-05 2014-04-20 Открытое акционерное общество "Научно-производственное предприятие "Полет" Device for relaying discrete signals
AU2018223124B2 (en) * 2017-02-21 2021-12-23 Maven Wireless Sweden Ab Distributed antenna systems for multi-operator networks

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365468A (en) 1992-02-17 1994-11-15 Yamaha Corporation Sampling frequency converter
JP3221041B2 (en) * 1992-03-12 2001-10-22 ヤマハ株式会社 Sampling frequency converter
CN1080799A (en) 1993-06-10 1994-01-12 清华大学 Adopt just the synchronous multiplexing method and the equipment thereof of (or negative) justification frame structure
US6134215A (en) * 1996-04-02 2000-10-17 Qualcomm Incorpoated Using orthogonal waveforms to enable multiple transmitters to share a single CDM channel
JP3687229B2 (en) * 1996-11-08 2005-08-24 ソニー株式会社 COMMUNICATION METHOD, BASE STATION, AND TERMINAL DEVICE
KR100272168B1 (en) * 1997-11-19 2000-11-15 윤종용 Digital deflection processor for crt and processing method thereof
JP2962356B2 (en) * 1998-02-10 1999-10-12 日本電気株式会社 Time division spread code transmission control device
US6452948B1 (en) * 1998-06-10 2002-09-17 Sicom, Inc. Method for baud-clock phase synchronization in a TDMA digital communications system and apparatus therefor
US6366604B1 (en) * 1998-12-18 2002-04-02 Philips Electric North America Corporation Compensation for phase errors caused by clock jitter in a CDMA communication system
US8363757B1 (en) * 1999-10-12 2013-01-29 Qualcomm Incorporated Method and apparatus for eliminating the effects of frequency offsets in a digital communication system
JP3495311B2 (en) * 2000-03-24 2004-02-09 Ｎｅｃエレクトロニクス株式会社 Clock control circuit
JP3583401B2 (en) * 2000-12-19 2004-11-04 株式会社エヌ・ティ・ティ・ドコモ Wireless channel switching method, mobile communication system, base station and mobile station
DE10105255B4 (en) * 2001-02-06 2007-01-25 Rohde & Schwarz Gmbh & Co. Kg Apparatus and method for sample rate conversion
JP2002247639A (en) * 2001-02-15 2002-08-30 Ntt Docomo Inc Wireless channel setting control method, wireless network control device, base station device, and mobile communication system
KR100869500B1 (en) * 2001-12-29 2008-11-19 엘지전자 주식회사 Apparatus for correcting frequency error in communication system
JP4109003B2 (en) * 2002-01-21 2008-06-25 富士通株式会社 Information recording / reproducing apparatus, signal decoding circuit and method
US7286569B2 (en) * 2002-12-06 2007-10-23 International Business Machines Corporation Full-rate clock data retiming in time division multiplexers
KR100574619B1 (en) * 2004-08-04 2006-04-27 삼성전자주식회사 Clock data recovery circuit operating at quarter frequency clock of received data rate and method of operation thereof
US7590396B2 (en) * 2005-10-06 2009-09-15 Broadcom Corporation Multimode communication device with shared signal path programmable filter
US8238883B1 (en) * 2006-10-31 2012-08-07 Nextel Communications, Inc. System and method for connecting calls between different communication technologies
US8027699B2 (en) * 2007-03-02 2011-09-27 Alcatel Lucent Systems and methods of band amplification with a shared amplifier
US20090170472A1 (en) * 2007-12-28 2009-07-02 Chapin John M Shared network infrastructure
US8954042B2 (en) 2008-05-19 2015-02-10 Qualcomm Incorporated System, method, and apparatus for increasing a likelihood of advertisement display

Also Published As

Publication number Publication date
US20110002247A1 (en) 2011-01-06
KR101214920B1 (en) 2012-12-24
JP5126353B2 (en) 2013-01-23
EP2256969A1 (en) 2010-12-01
KR20100102744A (en) 2010-09-24
WO2009110629A1 (en) 2009-09-11
EP2256969A4 (en) 2017-01-18
CN101960754A (en) 2011-01-26
JPWO2009110629A1 (en) 2011-07-14
RU2443057C1 (en) 2012-02-20
US8804769B2 (en) 2014-08-12
CN101960754B (en) 2015-03-04
EP2256969B1 (en) 2018-08-15

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04J 3/00 , H04W 56/00 , H04W 88/08

Ipc: H04J 3/06 (1968.09), H04J 3/04 (1968.09), H04L 7/0

B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements